ROUSH 2011-2014 Ford Mustang 5.0L V8 675HP Phase 3 Calibrated Supercharger Kit

Name: ROUSH 2011-2014 Ford Mustang 5.0L V8 675HP Phase 3 Calibrated Supercharger Kit
Brand: Roush
SKU: R00I 421542
Price: 10709.44 USD
Availability: InStock

$10,709.44

SKU: R00I 421542

In Stock

Ships by Jun 17

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Advanced — 4+ hours

Description

This Roush Supercharger Kit is designed to unleash an additional 255 horsepower, bringing the total to 675 HP for 2011-2014 5.0L 4V Coyote Mustangs. It includes an upgraded ROUSH PCM calibration, which maximizes the system's power. Owners receive a ROUSH PCM Flash Voucher Card to obtain the specific calibration needed, requiring ROUSH Diagnostic Tool (RDT) software and a J2534 Pass-Through device. The kit also features the ROUSH logo.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Roush
Part Number	R00I 421542

Videos

2011-2014 Mustang GT Roush R2300 675HP Supercharger - Phase 3 Kit Review & Dyno

2011 Mustang 5.0 Roush Supercharged 0-130 MPH.

2020 GT500 vs 2011 Roush Supercharged Mustang GT

600 HP!! Installing a Roush Supercharger

Justin’s 2014 Mustang GT Build 640+ HP || Roush Supercharger, McLeod Clutch, Corsa Sport - HOT LAP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy